3670016675

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{20201}}^1$

素因数の和:20280

約数の個数: 36

約数和(自身を含む): 5042661624

約数和(自身を除く): 1372644949

約数列:

[1, 5, 13, 25, 43, 65, 169, 215, 325, 559, 845, 1075, 2795, 4225, 7267, 13975, 20201, 36335, 101005, 181675, 262613, 505025, 868643, 1313065, 3413969, 4343215, 6565325, 11292359, 17069845, 21716075, 56461795, 85349225, 146800667, 282308975, 734003335, 3670016675]

約数ペア:

[(1, 3670016675), (5, 734003335), (13, 282308975), (25, 146800667), (43, 85349225), (65, 56461795), (169, 21716075), (215, 17069845), (325, 11292359), (559, 6565325), (845, 4343215), (1075, 3413969), (2795, 1313065), (4225, 868643), (7267, 505025), (13975, 262613), (20201, 181675), (36335, 101005)]